Websites like Alexlarin.net (for Math) or 4ege.ru often maintain archives of StatGrad papers dating back to 2010–2012.
Please note that the exam format has changed significantly since 2012. Using these for modern OGE preparation may be helpful for basic skill-building, but they will not match the current structure or difficulty level of the 2024–2026 exams. otvety na statgrad 2012 9 klass
Included a brief essay (szhatoe izlozhenie), test questions on grammar, and an argumentative essay. Websites like Alexlarin